<template>
  <div class="movie_body" ref="movie_body">
    <Loading v-if="isLoading" />
    <Scroller v-else :handleToScroll="handleToScroll" :handleToTouchEnd="handleToTouchEnd">
      <ul>
        <li class="pullDown">{{pullDownMsg}}</li>
        <li v-for="item in movieList" :key="item.id">
          <div class="pic_show" @tap="handleToDetail(item.id)">
            <img :src="item.img | setWH('128.180')" />
          </div>
          <div class="info_list">
            <h2 @tap="handleToDetail(item.id)">
              {{item.nm}}
              <img
                src="@/assets/3D.png"
                style="height:16px;width:25px;"
                v-if="item.version"
              />
            </h2>
            <p>
              观众评
              <span class="grade">{{item.sc}}</span>
            </p>
            <p>主演: {{item.star}}</p>
            <p>{{item.showInfo}}</p>
          </div>
          <div class="btn_mall">购票</div>
          <!--  </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_2.jpg" />
        </div>
        <div class="info_list">
          <h2>毒液：致命守护者</h2>
          <p>
            观众评
            <span class="grade">9.3</span>
          </p>
          <p>主演: 汤姆·哈迪,米歇尔·威廉姆斯,里兹·阿迈德</p>
          <p>今天56家影院放映443场</p>
        </div>
        <div class="btn_mall">购票</div>
      </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_1.jpg" />
        </div>
        <div class="info_list">
          <h2>无名之辈</h2>
          <p>
            观众评
            <span class="grade">9.2</span>
          </p>
          <p>主演: 陈建斌,任素汐,潘斌龙</p>
          <p>今天55家影院放映607场</p>
        </div>
        <div class="btn_mall">购票</div>
      </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_2.jpg" />
        </div>
        <div class="info_list">
          <h2>毒液：致命守护者</h2>
          <p>
            观众评
            <span class="grade">9.3</span>
          </p>
          <p>主演: 汤姆·哈迪,米歇尔·威廉姆斯,里兹·阿迈德</p>
          <p>今天56家影院放映443场</p>
        </div>
        <div class="btn_mall">购票</div>
      </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_1.jpg" />
        </div>
        <div class="info_list">
          <h2>无名之辈</h2>
          <p>
            观众评
            <span class="grade">9.2</span>
          </p>
          <p>主演: 陈建斌,任素汐,潘斌龙</p>
          <p>今天55家影院放映607场</p>
        </div>
        <div class="btn_mall">购票</div>
      </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_2.jpg" />
        </div>
        <div class="info_list">
          <h2>毒液：致命守护者</h2>
          <p>
            观众评
            <span class="grade">9.3</span>
          </p>
          <p>主演: 汤姆·哈迪,米歇尔·威廉姆斯,里兹·阿迈德</p>
          <p>今天56家影院放映443场</p>
        </div>
        <div class="btn_mall">购票</div>
      </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_1.jpg" />
        </div>
        <div class="info_list">
          <h2>无名之辈</h2>
          <p>
            观众评
            <span class="grade">9.2</span>
          </p>
          <p>主演: 陈建斌,任素汐,潘斌龙</p>
          <p>今天55家影院放映607场</p>
        </div>
        <div class="btn_mall">购票</div>
      </li>
      <li>
        <div class="pic_show">
          <img src="/images/movie_2.jpg" />
        </div>
        <div class="info_list">
          <h2>毒液：致命守护者</h2>
          <p>
            观众评
            <span class="grade">9.3</span>
          </p>
          <p>主演: 汤姆·哈迪,米歇尔·威廉姆斯,里兹·阿迈德</p>
          <p>今天56家影院放映443场</p>
        </div>
        <div class="btn_mall">购票</div>
          </li>-->
        </li>
      </ul>
    </Scroller>
  </div>
</template>
<script>
//import BScroll from "better-scroll";
export default {
  name: "NowPlaying",
  data() {
    return {
      movieList: [],
      pullDownMsg: "",
      isLoading: true,
      prevCityId: -1
    };
  },
  activated() {
    //组件激活时调用
    var cityId = this.$store.state.city.id;
    if (cityId === this.prevCityId) {
      return;
    }
    this.isLoading = true;
    this.axios.get("/api/movieOnInfoList?cityId=" + cityId).then(res => {
      var msg = res.data.msg;
      if (msg === "ok") {
        this.movieList = res.data.data.movieList;
        setTimeout(() => {
          this.isLoading = false;
          this.prevCityId = cityId;
        }, 1000);

        /* this.$nextTick(() => {
          var scroll = new BScroll(this.$refs.movie_body, {
            tap: true,
            probeType: 1
          });
          scroll.on("scroll", pos => {
            if (pos.y > 30) {
              this.pullDownMsg = "正在刷新";
            }
          });

          scroll.on("touchEnd", pos => {
            if (pos.y > 30) {
              this.axios.get("/api/movieOnInfoList?cityId=15").then(res => {
                var msg = res.data.msg;
                if (msg === "ok") {
                  this.pullDownMsg = "更新成功";
                  setTimeout(() => {
                    this.movieList = res.data.data.movieList;
                    this.pullDownMsg = "";
                  }, 1000);
                }
              });
            }
          });
        }); */
      }
    });
  },
  methods: {
    handleToDetail(movieId) {
     // console.log(movieId);
      this.$router.push('/movie/detail/1/'+movieId);
    },
    handleToScroll(pos) {
      if (pos.y > 30) {
        this.pullDownMsg = "正在刷新";
      }
    },
    handleToTouchEnd(pos) {
      if (pos.y > 30) {
        this.axios
          .get("/api/movieOnInfoList?cityId=" + this.prevCityId)
          .then(res => {
            var msg = res.data.msg;
            if (msg === "ok") {
              this.pullDownMsg = "更新成功";
              setTimeout(() => {
                this.movieList = res.data.data.movieList;
                this.pullDownMsg = "";
              }, 1000);
            }
          });
      }
    }
  }
};
</script>
<style scoped>
#content .movie_body {
  flex: 1;
  overflow: auto;
}
.movie_body ul {
  margin: 0 12px;
  overflow: hidden;
}
.movie_body ul li {
  margin-top: 12px;
  display: flex;
  align-items: center;
  border-bottom: 1px #e6e6e6 solid;
  padding-bottom: 10px;
}
.movie_body .pic_show {
  width: 64px;
  height: 90px;
}
.movie_body .pullDown {
  margin: 0;
  padding: 0;
  border: none;
  text-align: center;
  color: #cecece;
}
.movie_body .pic_show img {
  width: 100%;
}
.movie_body .info_list {
  margin-left: 10px;
  flex: 1;
  position: relative;
}
.movie_body .info_list h2 {
  font-size: 17px;
  line-height: 24px;
  width: 150px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.movie_body .info_list p {
  font-size: 13px;
  color: #666;
  line-height: 22px;
  width: 200px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.movie_body .info_list .grade {
  font-weight: 700;
  color: #faaf00;
  font-size: 15px;
}
.movie_body .info_list img {
  width: 50px;
  position: absolute;
  right: 10px;
  top: 5px;
}
.movie_body .btn_mall,
.movie_body .btn_pre {
  width: 47px;
  height: 27px;
  line-height: 28px;
  text-align: center;
  background-color: #f03d37;
  color: #fff;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
}
.movie_body .btn_pre {
  background-color: #3c9fe6;
}
</style>